Answer:

TARTY

Answer	Crossword Clue
TARTY	Cheap and showy, as dress
TARTY	A bit sour
TARTY	Somewhat sour

TARTY	Cheap and showy
TARTY	Somewhat sour (var.)

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.